Copper/PPS Shielding Tape Manufacturer

Copper/PPS Shielding Tape

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Polyphenylene sulfide film laminated copper foil

Total Thickness: (10μm to over 100μm) ±3μm
PPS Layer Thickness: (≥4μm) Copper Layer (≥0.1μm)
Tensile Strength: ≥30Mpa
Width: 0.5mm to 990mm
Elongation: ≥30%Min
Packaging: rolls(D30), sheets, 76mm removable rolls, inverted cone packaging

Copper/PPS shielding tape is an electrical insulation tape using PPS film with excellent chemical and heat resistance, in which PPS plastic (Polyphenylene Sulfide) is a high-performance thermoplastic engineering plastic known for its outstanding features, including high-temperature resistance, corrosion resistance, and superior mechanical properties.

Features

Ease of Coating

Flame retardant, radiation resistance, and thermal insulation.

High-temperature insulation

High adhesion strength and dielectric strength

Outstanding voltage resistance and tensile strength

Perfect balance of electrical, chemical, and physical properties

Advantages of PPS

Dimensional stability
PPS film can maintain its dimensions and shape even when exposed to high temperature and high humidity thanks to its minimum molding contraction rate and thermal expansion.

Electrical properties
PPS film has superior electrical insulation properties, making it suitable for applications needing to exposure to high humidity, high temperature environments.

Chemical resistance
One of the significant advantages of PPS is its outstanding chemical resistance. PPS exhibits strong resistance to a variety of chemicals, such as acids, bases, solvents and fuels.

Mechanical properties
PPS film has high strength and high rigidity with minimum degradation at high temperatures. Additionally, it has excellent resistance to creep and fatigue, thus making it can bear heavy loads and resist deformation.

Applications

Thin and heat-resistant parts for fastening and electrical insulation

Used in TAB bonding (tape automatic bonding), heat-resistant films, etc

Flame retardant materials

Thermal insulation materials

Data transmission cable

EMI shielding